Extension arm for shower head



FIG. 1 is a front, right and top perspective view of an extension armfor shower head, showing my design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged view of detail 9 in FIG. 1 .

FIG. 10 is an enlarged view of detail 10 in FIG. 3 ; and,

FIG. 11 is a front and top perspective view of the extension arm forshower head in a usable state.

The broken lines depict portions of the extension arm for shower headthat form no part of the claimed design. In addition, the dot-dashbroken lines in FIGS. 1, 3, 9, and 10 depict the boundaries of theenlargements that form no part of the claimed design.

CLAIM The ornamental design for an extension arm for shower head, asshown and described.